I tried to close my Pokémon GO app earlier today, and as soon as I tried closing it my phone rebooted instantly and now my game is stuck like this https://imgur.com/Po8y2cz
My phone is a OnePlus 2 running Android 6.0.1.
I have tried turning my phone off and on again, and I have tried logging out and logging in again, which didn’t fix my problem. Has anyone else had this problem and know how to fix it?
Just in case someone having the same problem finds this searching for an answer:
instead of reinstalling the app, deleting app data (NOT app cache!) fixes this as well. I had this several times when my phone rebooted while PoGo was running.
Be aware that in both cases - reinstalling and deleting data - your settings, including battle parties will be gone.